Guide: Vacuum oil filter is also called vacuum high-efficiency oil filter. It has the characteristics of small volume, light weight, convenient movement, low noise, long continuous working time, stable performance and convenient operation. It is ideal for filtering oil, gas and impurity particles in oils such as transformer oil, turbine oil, oil below 40#, hydraulic oil, etc. in industrial and mining enterprises such as power plants, power stations, substations, electric appliance manufacturers, oil refineries, petrochemicals, etc. equipment.
Vacuum oil filter selection method
(1) Prevention and purification. Such as the factory filter of the product oil depot, the fuel oil filter unit of each oil unit, and the online oil filter of various machinery and equipment. They are mainly used to filter qualified oils and prevent pollutants from entering the lubricating oil. Due to the low investment and comprehensive benefits of lubricating oil, many users have improved the standards for the prevention and purification of qualified lubricating oil, and used repurification equipment for preventive purification.
(2) Repurification. It means that the lubricating oil is mixed with contaminants such as moisture, gas and mechanical impurities, which leads to unqualified performance of the lubricating oil; however, the composition of the lubricating oil has not changed and has not deteriorated. At this time, the lubricating oil is dehydrated, degassed, and decontaminated, and the quality and performance of the lubricating oil can be restored. This is the re-purification of contaminated lubricants. Most of the existing oil filter machines are re-purification oil filters designed for contaminated lubricating oils. However, the oil purifying capacity and adaptability of various oil-filtering machines are different and need to be used differently. The re-purification oil filter is an indispensable tool for the maintenance of various equipment lubricating oil systems.
(3) Refining. It means that the lubricating oil has become red and black, and it has begun to age and deteriorate. However, the corresponding aging index is not large enough. You can use the re-refining oil filter to filter out the aging metamorphic components in the oil and restore the performance indexes of the lubricating oil. Since the refining oil filter can directly restore the performance of the scrapped lubricating oil, it has the most direct economic benefit; and it can also be used to prevent the aging of the lubricating oil from being prevented and purified, so although the refining oil filter is still expensive to use, Got a wider range of applications.
(4) Refining. Lubricating oil with deep deterioration and deterioration is restored to new oil performance, and a process similar to refining is adopted, so it is called re-refining. Due to the fact that the cost of the deep-degraded lubricating oil dispersion refining is too high, the construction user will recycle the waste oil to the recycling company.
The user further clarifies the following questions according to the purpose of selecting the oil filter:
(1) Whether the lubricating oil to be treated has special properties such as corrosiveness;
(2) Main pollutants in lubricating oil
(3) Qualification standards for lubricants to be guaranteed;
(4) The amount of lubricating oil that needs to be purified;
(5) Preparing how to use the oil filter, such as online installation, moving oil filter, maintenance and repair, etc.;
How should I eat maize every day? We need to control the amount of corn, according to the dietary guidelines, the amount of staple food we use in our lives should be controlled at 250 grams to 400 grams, and the ratio of coarse to fine grains is one to three or one to four, which simply means that about 130 grams of corn can be used every day, in addition to the appropriate reduction in the intake of staple food, let's say half a bowl of rice or a steamed bun, so as to avoid excessive calorie intake in our bodies.
It is also important to note that when eating corn, it is advisable to eat the whole cob together to better control our blood sugar. If corn is processed into corn juice or cornmeal food, the nutrients inside are often lost and what remains is basically sugar, which is often higher on the glycemic index and more likely to lead to a rise in blood sugar, for example, the glycemic index of ordinary corn is only 55, but with foods such as cornmeal, the glycemic index often reaches 68, so it is important to eat the right corn.
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